Straight lines revision

The gradient of the line is....

• Negative

• Positive

• Zero

• Undefined

Determine the gradient of the line

• 2

• -2

What is the rule for this line?

• y=2

• x=2

• y=2x+1

• y=2x

Determine the gradient of the line segment between A (1;2) and B (5;6).

• 1

• -1

• 0

• Undefined

The gradient of the line is....

• 2

• -2

Does the point (4;0) lie on the line?

• Yes

• No

What is the y-intercept of this line?

• (0;5)

• (0;3)

• (0;0)

• (2;5)

What is the gradient of the line?

• Positive

• Negative

• Zero

• Undefined

What is the rule of this special line?

• x = 3

• y = 3

How big was the plant when they planted it?

• 2cm

• 3cm

• 1cm

• 4cm